public static void SetTheme(SeekBar seekBar, FlatTheme theme)
		{
			// setting thumb
			var thumb = new PaintDrawable(theme.DarkAccentColor);
			thumb.SetCornerRadius(15);
			thumb.SetIntrinsicWidth(30);
			thumb.SetIntrinsicHeight(30);
			seekBar.SetThumb(thumb);

			// progress
			var progress = new PaintDrawable(theme.BackgroundColor);
			progress.SetCornerRadius(10);
			progress.SetIntrinsicHeight(10);
			progress.SetIntrinsicWidth(5);
			progress.SetDither(true);
			var progressClip = new ClipDrawable(progress, GravityFlags.Left, ClipDrawableOrientation.Horizontal);

			// secondary progress
			var secondary = new PaintDrawable(theme.LightAccentColor);
			secondary.SetCornerRadius(10);
			secondary.SetIntrinsicHeight(10);
			var secondaryProgressClip = new ClipDrawable(secondary, GravityFlags.Left, ClipDrawableOrientation.Horizontal);

			// background
			PaintDrawable background = new PaintDrawable(theme.VeryLightAccentColor);
			background.SetCornerRadius(10);
			background.SetIntrinsicHeight(10);

			// applying drawable
			LayerDrawable ld = (LayerDrawable) seekBar.ProgressDrawable;
			ld.SetDrawableByLayerId(Android.Resource.Id.Background, background);
			ld.SetDrawableByLayerId(Android.Resource.Id.Progress, progressClip);
			ld.SetDrawableByLayerId(Android.Resource.Id.SecondaryProgress, secondaryProgressClip);
		}
 public static void SetTint(SeekBar seekBar, Color color)
 {
     ColorStateList s1 = ColorStateList.ValueOf(color);
     if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
     {
         seekBar.ThumbTintList = s1;
         seekBar.ProgressTintList = s1;
     }
     else if (Build.VERSION.SdkInt > BuildVersionCodes.GingerbreadMr1)
     {
         Drawable progressDrawable = DrawableCompat.Wrap(seekBar.ProgressDrawable);
         seekBar.ProgressDrawable = progressDrawable;
         DrawableCompat.SetTintList(progressDrawable, s1);
         if (Build.VERSION.SdkInt >= BuildVersionCodes.JellyBean)
         {
             Drawable thumbDrawable = DrawableCompat.Wrap(seekBar.Thumb);
             DrawableCompat.SetTintList(thumbDrawable, s1);
             seekBar.SetThumb(thumbDrawable);
         }
     }
     else
     {
         PorterDuff.Mode mode = PorterDuff.Mode.SrcIn;
         if (Build.VERSION.SdkInt <= BuildVersionCodes.GingerbreadMr1)
         {
             mode = PorterDuff.Mode.Multiply;
         }
         if (seekBar.IndeterminateDrawable != null)
             seekBar.IndeterminateDrawable.SetColorFilter(color, mode);
         if (seekBar.ProgressDrawable != null)
             seekBar.ProgressDrawable.SetColorFilter(color, mode);
     }
 }
        protected override void OnElementChanged(ElementChangedEventArgs<Slider> e)
        {
            base.OnElementChanged(e);
            control = (SeekBar)Control;
           
            //control.ScaleY = 3;
            //control.SetBackgroundDrawable(Resources.GetDrawable(Resource.Drawable.drag_bg));
            formsSlider = (CustomSlider)this.Element;
            formsSlider.Value = 1;
            formsSlider.CurrentValue = 1;
            FeelingNowPage.sliderValue = 1;
            Android.Graphics.Drawables.Drawable drawable = Resources.GetDrawable(Resource.Drawable.drag_btn);
            control.SetThumb(drawable);

            control.ProgressChanged += control_ProgressChanged;
           control.StopTrackingTouch += control_StopTrackingTouch;
            control.StartTrackingTouch += control_StartTrackingTouch;
            
        }
		private void ChangeSeekBarColorAnalyzerNotFailed(SeekBar seekBar)
		{
			if ((seekBar.Progress == MaxProgress && AnalyzerSuccessful) || seekBar.Progress == 0)
			{
				seekBar.SetThumb(Resources.GetDrawable(Resource.Drawable.thumb_green));
				seekBar.ProgressDrawable = Resources.GetDrawable(Resource.Drawable.progress_seekbar_green);
				return;
			}

			seekBar.SetThumb(Resources.GetDrawable(Resource.Drawable.thumb_yellow));
			seekBar.ProgressDrawable = Resources.GetDrawable(Resource.Drawable.progress_seekbar_yellow);
		}
		private void ChangeSeekBarColor(SeekBar seekBar)
		{
			if (AnalyzerFailed)
			{
				seekBar.SetThumb(Resources.GetDrawable(Resource.Drawable.thumb_red));
				seekBar.ProgressDrawable = Resources.GetDrawable(Resource.Drawable.progress_seekbar_red);
				return;
			}

			ChangeSeekBarColorAnalyzerNotFailed(seekBar);
		}
		private void InitializeUi(Activity activity)
		{
			if (IsUiInitialized) return;

			_startButton = activity.FindViewById<Button>(Resource.Id.StartButton);
			_startButton.Enabled = EnableStartButtonFlag;
			_cancelButton = activity.FindViewById<Button>(Resource.Id.CancelButton);
			_feedbackButton = activity.FindViewById<Button>(Resource.Id.FeedbackButton);

			_statusText = activity.FindViewById<TextView>(Resource.Id.StatusText);
			_resultText = activity.FindViewById<TextView>(Resource.Id.Result);
			_animationView = activity.FindViewById<ImageView>(Resource.Id.AnimationView);
			_smartPhoneView = activity.FindViewById<ImageView>(Resource.Id.SmartphoneImage);
			_resultViews = activity.FindViewById<LinearLayout>(Resource.Id.ResultsView);
			_countdownText = activity.FindViewById<TextView>(Resource.Id.CountdownText);
			_manualText = activity.FindViewById<TextView>(Resource.Id.ManualText1);
			_manualText2 = activity.FindViewById<TextView>(Resource.Id.ManualText2);

			_progressBar = activity.FindViewById<SeekBar>(Resource.Id.SeekBar);
			_progressBar.SetOnSeekBarChangeListener(this);
			_progressBar.Touch += OnTouchProgressBar;
			_progressBar.SetThumb(activity.Resources.GetDrawable(Resource.Drawable.thumb_green));
			_progressBar.ProgressDrawable = activity.Resources.GetDrawable(Resource.Drawable.progress_seekbar_green);
			_progressBar.Max = MaxProgress;
			_progressBar.Progress = 0;

			_dontShowAgainBox = activity.FindViewById<CheckBox>(Resource.Id.DontShowAgainBox);
			_dontShowAgainBox.Visibility = ViewStates.Invisible;
			var preferences = PreferenceManager.GetDefaultSharedPreferences(SkillStoreApplication.AppContext);
			_dontShowAgainBox.Checked = preferences.GetBoolean(SettingsKey.ShowAgainPreference, false);

			IsUiInitialized = true;
		}